[barrok69]

Like the title says...
Brand new 3500 valvesprings and injectors (roughly 5 miles on injectors...came from different engine)

Any decent offer accepted, no idea what they are worth, not really looking to make anything off them, just cleaning out the basement.

-=pics soon=-

 

[scott0999]

how do the 3500 springs compare to like ls6's?

 

[SuperDave]

how do the 3500 springs compare to like ls6's?

they're about the same as LS1's

the 3500 injectors won't work with the traditional fuel rail, they'd have to be used on the 3500 rail.. which is returnless.. so the buyer would need to have some kind of aftermarket FPR to keep the rail pressure.

they are 24# and IIRC they are considered Multech 3.

 

[barrok69]

how do the 3500 springs compare to like ls6's?

they're about the same as LS1's

the 3500 injectors won't work with the traditional fuel rail, they'd have to be used on the 3500 rail.. which is returnless.. so the buyer would need to have some kind of aftermarket FPR to keep the rail pressure.

they are 24# and IIRC they are considered Multech 3.

Correct.

They are the M2 style... but shorter , I guess what they call M3's nowadays.

 

[schlarb]

Not to thread jack here...But how well would those valve springs work with my cam? The specs of cam are in my registery any help would be greatly appreciated...

 

[93ztwo4]

they are the same as ls1 springs basically

 

[barrok69]

Not to thread jack here...But how well would those valve springs work with my cam? The specs of cam are in my registery any help would be greatly appreciated...

looks like your cam is pretty mild, they'd work better than the stock 3400 ones for sure. Just from me personally pulling 3400 springs off heads, and then the 3500 ones right after that... I noticed a huge difference in stiffness. Took alot more force to take the 3500 ones off.

So yeah they'd work good. lemme know if your interested.

 

[schlarb]

What are they worth to ya! Is there anyway to find out forsure what there stifness is sorry for the newb questions...

 

[SuperDave]

What are they worth to ya! Is there anyway to find out forsure what there stifness is sorry for the newb questions...

77# @ 1.7" (Closed)
234# @ 1.299 (open)

Coil bind is around 1.2 or so which makes max lift around .450

Not exactly a "performance" spring but it is better than all the previous stock V6 springs.

 

[barrok69]

bump